90188356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 162217440

約数和(自身を除く): 72029084

約数列:

[1, 2, 4, 41, 82, 164, 379, 758, 1451, 1516, 2902, 5804, 15539, 31078, 59491, 62156, 118982, 237964, 549929, 1099858, 2199716, 22547089, 45094178, 90188356]

約数ペア:

[(1, 90188356), (2, 45094178), (4, 22547089), (41, 2199716), (82, 1099858), (164, 549929), (379, 237964), (758, 118982), (1451, 62156), (1516, 59491), (2902, 31078), (5804, 15539)]